Infiniti EX35. Manual — part 27
ADP-102
< COMPONENT DIAGNOSIS >
TELESCOPIC SENSOR
TELESCOPIC SENSOR
Description
INFOID:0000000003134740
• The telescopic sensor is installed to the steering column assembly.
• The resistance of telescopic sensor is changed according to the forward/backward position of steering col-
umn.
• The terminal voltage of automatic drive positioner control unit will be changed according to a change of tele-
scopic sensor resistance. Automatic drive positioner control unit calculates the telescopic position from the
voltage.
Component Function Check
INFOID:0000000003134741
1.
CHECK FUNCTION
1.
Turn ignition switch ON.
2.
Select “TELESCO SEN” in “Data monitor” mode with CONSULT-III.
3.
Check the tilt sensor signal under the following conditions.
Is the indication normal?
YES
>> INSPECTION END.
NO
>> Perform diagnosis procedure. Refer to
ADP-102, "Diagnosis Procedure"
Diagnosis Procedure
INFOID:0000000003134742
1.
CHECK TELESCOPIC SENSOR SIGNAL
1.
Turn ignition switch ON.
2.
Check voltage automatic drive positioner control unit harness connector and ground.
Is the inspection result normal?
YES
>> Replace automatic drive positioner control unit. Refer to
ADP-210, "Removal and Installation"
NO
>> GO TO 2.
2.
CHECK TELESCOPIC SENSOR CIRCUIT
1.
Turn ignition switch OFF.
2.
Disconnect automatic drive positioner control unit and tilt & telescopic sensor connector.
3.
Check continuity between automatic drive positioner control unit harness connector and tilt & telescopic
sensor harness connector.
4.
Check continuity between automatic drive positioner control unit harness connector and ground.
Monitor item
Condition
Value
TELESCO SEN
Telescopic position
Change between
0.8 [V] (close to top)
3.4 [V] (close to bottom)
(+)
(-)
Condition
Voltage (V)
(Approx.)
Automatic drive positioner control unit
Connector
Terminal
M51
23
Ground
Telescopic position
Change between
0.8 [V] (close to top)
3.4 [V] (close to bottom)
Automatic drive positioner control unit
Tilt & telescopic sensor
Continuity
Connector
Terminal
Connector
Terminal
M51
23
M48
2
Existed
TELESCOPIC SENSOR
ADP-103
< COMPONENT DIAGNOSIS >
C
D
E
F
G
H
I
K
L
M
A
B
ADP
N
O
P
Is the inspection result normal?
YES
>> GO TO 3.
NO
>> Repair or replace harness or connector.
3.
CHECK TELESCOPIC SENSOR POWER SUPPLY
1.
Connect automatic drive positioner control unit connector.
2.
Turn ignition switch ON.
3.
Check voltage between tilt & telescopic sensor harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 5.
NO
>> GO TO 4.
4.
CHECK TELESCOPIC SENSOR POWER SUPPLY CIRCUIT
1.
Turn ignition switch OFF.
2.
Disconnect automatic drive positioner control unit connector.
3.
Check continuity between automatic drive positioner control unit harness connector and tilt & telescopic
sensor harness connector.
4.
Check continuity between automatic drive positioner control unit harness connector and ground.
Is the inspection result normal?
YES
>> Replace automatic drive positioner control unit. Refer to
ADP-210, "Removal and Installation"
.
NO
>> Repair or replace harness or connector.
5.
CHECK TELESCOPIC SENSOR GROUND CIRCUIT
1.
Turn ignition switch OFF.
2.
Disconnect automatic drive positioner control unit connector.
3.
Check continuity between automatic drive positioner control unit harness connector and tilt & telescopic
sensor harness connector.
Is the inspection result normal?
YES
>> Replace tilt & telescopic sensor.
NO
>> Repair or replace harness.
Automatic drive positioner control unit
Ground
Continuity
Connector
Terminal
M51
23
Not existed
(+)
(–)
Voltage (V)
(Approx.)
Tilt & telescopic sensor
Connector
Terminal
M48
2
Ground
Battery voltage
Automatic drive positioner control unit
Tilt & telescopic sensor
Continuity
Connector
Terminal
Connector
Terminal
M52
33
M48
1
Existed
Automatic drive positioner control unit
Ground
Continuity
Connector
Terminal
M52
33
Not existed
Automatic drive positioner control unit
Tilt & telescopic sensor
Continuity
Connector
Terminal
Connector
Terminal
M52
41
M48
4
Existed
ADP-104
< COMPONENT DIAGNOSIS >
MIRROR SENSOR
MIRROR SENSOR
DRIVER SIDE
DRIVER SIDE : Description
INFOID:0000000003134743
• The mirror sensor (driver side) is installed to the door mirror (driver side).
• The resistance of 2 sensors (horizontal and vertical) is changed when the door mirror (driver side) is oper-
ated.
• Automatic drive positioner control unit calculates the door mirror position according to the change of the volt-
age of 2 sensor input terminals.
DRIVER SIDE : Component Function Check
INFOID:0000000003134744
1.
CHECK FUNCTION
1.
Turn ignition switch ON.
2.
Select “MIR/SEN LH U-D”, “MIR/SEN LH R-L” in “Data monitor” with CONSULT-III.
3.
Check mirror sensor (driver side) signal under the following condition.
Is the indication normal?
YES
>> INSPECTION END
NO
>> Perform diagnosis procedure. Refer to
ADP-104, "DRIVER SIDE : Diagnosis Procedure"
.
DRIVER SIDE : Diagnosis Procedure
INFOID:0000000003134745
1.
CHECK DOOR MIRROR (DRIVER SIDE) SENSOR POWER SUPPLY
1.
Turn ignition switch OFF.
2.
Disconnect door mirror (driver side) connector.
3.
Turn ignition switch ON.
4.
Check voltage between door mirror (driver side) harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 3.
NO
>> GO TO 2.
2.
CHECK DOOR MIRROR (DRIVER SIDE) SENSOR POWER SUPPLY CIRCUIT
1.
Turn ignition switch OFF.
2.
Disconnect automatic drive positioner control unit connector.
3.
Check continuity between automatic drive positioner control unit harness connector and door mirror
(driver side) harness connector.
4.
Check continuity between automatic drive positioner control unit harness connector and ground.
Monitor item
Condition
Value
MIR/SEN LH U-D
Door mirror (driver side)
Change between
3.4 [V] (close to peak)
0.6 [V] (close to valley)
MIR/SEN LH R-L
Change between
0.6 [V] (close to left edge)
3.4 [V] (close to right edge)
(+)
(–)
Voltage (V)
(Approx.)
Door mirror (driver side)
Connector
Terminal
D3
23
Ground
5
Automatic drive positioner
control unit connector
Terminal
Door mirror (driver side)
connector
Terminal
Continuity
M52
33
D3
23
Existed
MIRROR SENSOR
ADP-105
< COMPONENT DIAGNOSIS >
C
D
E
F
G
H
I
K
L
M
A
B
ADP
N
O
P
Is the inspection result normal?
YES
>> Replace automatic drive positioner control unit. Refer to
ADP-210, "Removal and Installation"
.
NO
>> Repair or replace harness or connector.
3.
CHECK DOOR MIRROR (DRIVER SIDE) SENSOR GROUND
1.
Turn ignition switch OFF.
2.
Disconnect driver seat control unit connector.
3.
Check continuity between automatic drive positioner control unit harness connector and door mirror
(driver side) harness connector.
Is the inspection result normal?
YES
>> GO TO 4.
NO
>> Repair or replace harness or connector.
4.
CHECK DOOR MIRROR (DRIVER SIDE) SENSOR CIRCUIT
1.
Check continuity between automatic drive positioner control unit harness connector and door mirror
(driver side) harness connector.
2.
Check continuity between automatic drive positioner control unit harness connector and ground.
Is the inspection result normal?
YES
>> Replace door mirror sensor. (Built in driver side mirror.)
NO
>> Repair or replace harness or connector.
PASSENGER SIDE
PASSENGER SIDE : Description
INFOID:0000000003134746
• The mirror sensor (passenger side) is installed to the door mirror (passenger side).
• The resistance of 2 sensors (horizontal and vertical) is changed when the door mirror (passenger side) is
operated.
• Automatic drive positioner control unit calculates the door mirror position according to the change of the volt-
age of 2 sensor input terminals.
PASSENGER SIDE : Component Function Check
INFOID:0000000003134747
1.
CHECK FUNCTION
1.
Turn ignition switch ON.
2.
Select “MIR/SEN RH U-D”, “MIR/SEN RH R-L” in “Data monitor” with CONSULT-III.
3.
Check the mirror sensor (passenger side) signal under the following conditions.
Automatic drive positioner control unit
Ground
Continuity
Connector
Terminal
M52
33
Not existed
Automatic drive positioner control unit
Door mirror (driver side)
Continuity
Connector
Terminal
Connector
Terminal
M52
41
D3
24
Existed
Automatic drive positioner control unit
Door mirror (driver side)
Continuity
Connector
Terminal
Connector
Terminal
M51
6
D3
21
Existed
22
22
Automatic drive positioner control unit
Ground
Continuity
Connector
Terminal
M51
6
Not existed
22
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